<template>
  <div class="goodsinfo-container">
   <transition
     @before-enter="beforeEnter"
     @enter="enter"
     @after-enter="afterEnter">
      <div class="ball" v-show="flag" ref="ball"></div>
   </transition>

    <!-- 轮播图区域 -->
    <div class="mui-card">
      <div class="mui-card-content">
        <div class="mui-card-content-inner">
          <!-- <swiper :lunbotuList="isfull" :isFull="false"></swiper> -->
          <swiper></swiper>
        </div>
      </div>
    </div>
    <!-- 商品购买区域 -->
    <!-- <div class="mui-card">
      <div class="mui-card-header">{{goodsinfo.title}}</div>
      <div class="mui-card-content">
        <div class="mui-card-content-inner">
          <p class="price">市场价：
            <del>￥{{goodsinfo.market_price}}</del>&nbsp;&nbsp;銷售賈：
            <span class="now-price">￥{{goodsinfo.sell_price}}</span>
          </p>
          <p>购买数量：
            <numbox></numbox>
          </p>
          <p>
            <mt-button type="primary" size="small">立即购买</mt-button>
            <mt-button type="danger" size="small">加入购物车</mt-button>
          </p>
        </div>
      </div>
    </div>-->
    <!-- 商品参数区域 -->
    <!-- <div class="mui-card">
      <div class="mui-card-header">{{goodsinfo.title}}</div>
      <div class="mui-card-content">
        <div class="mui-card-content-inner">
          <p>商品货号：{{goodsinfo.goods_no}}</p>
          <p>库存情况：{{goodsinfo.stock_quantity}}件</p>
          <p>上架时间：{{goodsinfo.add_time | dateFormat}}</p>
        </div>
      </div>
      <div class="mui-card-footer">
        <mt-button type="primary" size="large" plain @click="goDesc(id)">图文介绍</mt-button>
        <mt-button type="danger" size="large" plain @click="goComment(id)">商品评论</mt-button>
      </div>
    </div>-->
    <!-- 下面是没有数据的情况下自己写死的数据 -->
    <!-- 商品购买区域 -->
    <div class="mui-card">
      <div class="mui-card-header">huawei</div>
      <div class="mui-card-content">
        <div class="mui-card-content-inner">
          <p class="price">
            市场价：
            <del>￥2399</del>&nbsp;&nbsp;銷售賈：
            <span class="now-price">￥{{nowprice}}</span>
          </p>
          <p>购买数量：
            <!-- <numbox @getcount="getSelecetedCount" :max="goodsinfo.stock_quantity"></numbox> -->
            <numbox @getcount="getSelecetedCount" :max="nums"></numbox>
          </p>
          <p>
            <mt-button type="primary" size="small">立即购买</mt-button>
            <mt-button type="danger" size="small" @click="addToShopCar">加入购物车</mt-button>
          </p>
        </div>
      </div>
    </div>

    <!-- 商品参数区域 -->
    <div class="mui-card">
      <div class="mui-card-header">huawei</div>
      <div class="mui-card-content">
        <div class="mui-card-content-inner">
          <p>商品货号：454414845</p>
          <p>库存情况：{{nums}}</p>
          <p>上架时间：{{Date.now() | dateFormat}}</p>
        </div>
      </div>
      <div class="mui-card-footer">
        <mt-button type="primary" size="large" plain @click="goDesc()">图文介绍</mt-button>
        <mt-button type="danger" size="large" plain @click="goComment()">商品评论</mt-button>
      </div>
    </div>
  </div>
</template>
<script>
// 导入轮播图组件
import swiper from "../../components/subcomponents/swiper.vue";

// 导入numbox组件
import numbox from "../../components/subcomponents/goodsinfonum_box.vue";

export default {
  data() {
    return {
      // id:this.$route.parmas.id,
      lunbotu: [],
      goodsinfo: {},
      flag: false,
      selecetedCount:1,
      nums:70,//這是死shuju
      nowprice:2299,//這是死shuju
      id:6//這是死shuju
    };
  },
  created() {
    this.getLunbotu();
  },
  methods: {
    getLunbotu() {
      this.$http.get("api/getthumimages/" + this.id).then(result => {
        if (result.body.message === 0) {
          result.body.message.forEach(item => {
            item.img = item.src;
          });
          this.lunbotu = result.body.message;
        }
      });
    },
    getGoodsInfo() {
      this.$http.get("api/goods/getinfo/" + item.id).then(result => {
        if (result.body.status === 0) {
          this.goodsinfo = result.body.message[0];
        }
      });
    },
    goDesc(id) {
      this.$router.push({ name: "goodsdesc", parmas: { id } });
    },
    goComment(id) {
      this.$router.push({ name: "goodscomment", parmas: { id } });
    },
    addToShopCar() {
      this.flag = !this.flag;
      // var goodsinfo={
      //   id:this.id,
      // count:this.selecetedCount,
      // price:this.goodsinfo.sell_price,
      // selected:true
      // }
      var goodsinfo={
        id:this.id,
        count:this.selecetedCount,
        price:this.nowprice,
        selected:true
      }
    this.$store.commit('addToCar',goodsinfo)
    },
    beforeEnter(el){
      el.style.transform="translate(0,0)"
    },
    enter(el,done){
      const ballPosition=this.$refs.ball.getBoundingClientRect()
      const badgePosition=document.getElementById('badge').getBoundingClientRect()
      const xDist=badgePosition.left-ballPosition.left
      const yDist=badgePosition.top-ballPosition.top
      

      el.offsetWidth;
      el.style.transform=`translate(${xDist}px,${yDist}px)`;
      el.style.transition='all 1s cubic-bezier(.7,-0.08,.83,.67)';
      done();
    },
    afterEnter(el){
      this.flag=!this.flag
    },
    getSelecetedCount(count){
      this.selecetedCount=count
    }
  },
  components: {
    swiper,
    numbox
  }
};
</script>
<style lang="scss" scoped>
.goodsinfo-container {
  background-color: #eee;
  overflow: hidden;
  .ball {
    width: 15px;
    height: 15px;
    background-color: red;
    border-radius: 50%;
    position: absolute;
    z-index: 999;
    top: 445px;
    left: 146px; 
  }

  .now-price {
    color: red;
    font-size: 16px;
    font-weight: 700;
  }
  .mui-card-footer {
    display: block;
    button {
      margin: 15px 0;
    }
  }
}
</style>